Which of the following inventions were done by Thomas Alva Edison?

Which of the following inventions were done by Thomas Alva Edison? Correct Answer All of the above

Incandescent lamp, Phonograph C (Gramophone) and microphone and Carbon telephone transmitters inventions were done by Thomas Alva Edison. Thomas Alva Edison was an American inventor and businessman who has been described as America's greatest inventor. He developed many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures.
Bissoy MCQ

Related Questions

(Make meaningful sentences using the following jumbles) Thomas Alva Edison ------ P. influenced life around the world, including Q. developed devices that greatly R. phonograph, motion picture camera S. and the electric light bulb
Find out which quotation parts of the following sentences has an error. Thomas Edison's 'the most' significant contribution was his development of 'the first' practical light bulb and his design for a 'complete' 'electrical' distribution system for lighting.
Turn into the indirect form of speech. - How did you do that?" they said Edison.
Self charge of a Ni-Fe cell is _____ Edison cell.
Life of the Edison cell is at least
Specific gravity of electrolyte in Edison cell is
The internal resistance of a lead-acid cell is that of Edison cell
On the average the ampere-hour efficiency of an Edison cell is about
Electrolyte used in an Edison cell is
Negative plate of an Edison cell is made of